| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $234.69 | 3.509% | $242.9253 | $242.93 | $242.95 | $242.90 |
| Purchase #2 | $75.78 | 4.116% | $78.8991 | $78.90 | $78.90 | $78.90 |
| Purchase #3 | $226.82 | 8.105% | $245.2038 | $245.20 | $245.20 | $245.20 |
| Purchase #4 | $178.61 | 4.766% | $187.1226 | $187.12 | $187.10 | $187.10 |
| Purchase #5 | $199.39 | 4.622% | $208.6058 | $208.61 | $208.60 | $208.60 |
| Purchase #6 | $213.41 | 8.721% | $232.0215 | $232.02 | $232.00 | $232.00 |
| Purchase #7 | $162.71 | 13.509% | $184.6905 | $184.69 | $184.70 | $184.70 |
| 7 purchase totals = | $1,291.41 | $1,379.4686 | $1,379.47 | $1,379.45 | $1,379.40 | |